send the RAT type (GERAN-A / UTRAN-Iu) to HLR on LU
Use new OSMO_GSUP_RAT_TYPES_IE to transmit the subscriber's RAT type to the
HLR.
Depends: I3e399ca8a85421f77a9a15e608413d1507722955 (osmo-hlr)
Change-Id: I70641d6eaddddbfbb5d7b7bfb86d27e0bcbeff72
diff --git a/src/gprs/gprs_subscriber.c b/src/gprs/gprs_subscriber.c
index 484c7ef..fb45df9 100644
--- a/src/gprs/gprs_subscriber.c
+++ b/src/gprs/gprs_subscriber.c
@@ -820,6 +820,13 @@
"subscriber data is not available\n");
gsup_msg.message_type = OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST;
+#if BUILD_IU
+ if (subscr->sgsn_data->mm->ran_type == MM_CTX_T_UTRAN_Iu)
+ gsup_msg.rat_types[0] = OSMO_RAT_UTRAN_IU;
+ else
+#endif
+ gsup_msg.rat_types[0] = OSMO_RAT_GERAN_A;
+ gsup_msg.rat_types_len = 1;
return gprs_subscr_tx_gsup_message(subscr, &gsup_msg);
}